Assessment of respiratory effects of analgesic drugs.
D000700:Analgesics / Q000494:pharmacology*; D001158:Arteries; D001784:Blood Gas Analysis; D002245:Carbon Dioxide / Q000032:analysis; D006801:Humans; D008722:Methods; D010101:Oxygen Consumption; D011650:Pulmonary Alveoli; D012119:Respiration / Q000187:drug effects; D012129:Respiratory Function Tests; D013147:Spirometry
D000700:Analgesics; D002245:Carbon Dioxide